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Included:

• Seminar entry
• Event T-shirt
• Drinks & finger food

On the 7th of December 2025, we will be celebrating the 30th Anniversary of Tatsujin. For this special occasion, we are honored to welcome legendary MMA and BJJ fighter and trainer Yuki Nakai from Japan the teacher who had a profound influence on Martijn de Jong’s development and fighting career.

Yuki Nakai is a highly respected martial artist, admired for his technical mastery, humility, and his contribution to the development of modern Brazilian Jiu Jitsu, Grappling and MMA. His legacy continues to inspire fighters and instructors worldwide.

As part of the celebration, he will be teaching a special seminar from 3:00 PM to 5:00 PM, where he will share his knowledge, philosophy, and unique approach to the art.